How To Reset A Liftmaster Garage Door Opener

If your LiftMaster garage door opener is not working properly, you may need to reset it. Resetting the opener will erase all of the programmed settings, including the remote controls and the door travel limits. Once the opener is reset, you will need to reprogram it.

To reset a LiftMaster garage door opener, follow these steps:

Disconnect the opener from power. To do this, unplug the opener or turn off the circuit breaker that powers it.
Wait 30 seconds.
Reconnect the opener to power.
Press and hold the reset button on the opener. The reset button is usually located on the back or side of the opener.
Hold the reset button for 5 seconds.
Release the reset button.
The opener will now be reset.

After the opener is reset, you will need to reprogram it. To do this, follow the instructions in the opener's user manual.

If you are having trouble resetting your LiftMaster garage door opener, you can contact LiftMaster customer service for assistance.

Here are some additional tips for resetting a LiftMaster garage door opener:

Make sure that the opener is disconnected from power before you reset it.
If the reset button is not located on the back or side of the opener, it may be located inside the opener. To access the reset button, you will need to remove the cover of the opener.
If you are still having trouble resetting the opener, you can contact a qualified electrician for assistance.